Rosemount 1066 loop-powered single-channel liquid analysis transmitter, pH/ORP, conductivity, chlorine, DO, ozone, HART or FOUNDATION Fieldbus, IS
Pricing depends on specification, quantity and delivery location. Send your requirement and we reply with a costed quotation within 24 hours.
Quick overview
- Type: Analyser / transmitter
- Signal / Protocol: 4–20 mA, HART, Foundation Fieldbus
- Hazardous area: Hazardous-area rated / option
- Genuine productsSourced from the manufacturer or authorised channels
- Delivery across BangladeshDhaka, Chattogram and all industrial zones
- After-sales supportInstallation guidance and warranty handling
- Reply within 24 hoursCall +880 1713 552466 or email hello@argonmark.com
Specifications
| General | |
|---|---|
| Part no. | BD-1617 |
| Category | Liquid Analysis (pH, ORP & Conductivity) |
| Group | Instrumentation & Control |
| Brand | Rosemount |
| Model | 1066 |
| Technical | |
| Type | Analyser / transmitter |
| Signal / Protocol | 4–20 mA, HART, Foundation Fieldbus |
| Hazardous area | Hazardous-area rated / option |
Datasheet
Technical features
| Two-wire, loop-powered transmitter | no separate mains supply needed |
|---|---|
| Plain-language menus in eight languages with live values shown during calibration | |
| Dedicated diagnostic key with fault and warning help screens | |
| pH diagnostics | glass impedance, reference impedance, slope and offset |
| Quick Start programming and automatic pH buffer recognition | |
| Concentration curves for common acids and bases on conductivity models | |
Applications
| pH, conductivity and chlorine loops in water and wastewater plants | |
| Hazardous-area process liquid analysis (chemical, refining, pulp & paper) | |
| Integration into HART or FOUNDATION Fieldbus control systems |
Hazardous-area approvals
| Intrinsic safety (with barrier) | Class I, II, III Div 1 Groups A–G T4; Class I Zone 0 AEx ia IIC T4 |
|---|---|
| ATEX | II 1 G Ex ia IIC T4 Ga, Baseefa11ATEX0195X |
| IECEx | Ex ia IIC T4 Ga, IECEx BAS 11.0098X |
| Non-incendive | Class I Div 2 Groups A–D; dust ignition proof Class II & III Div 1 Groups E–G |
| Ambient range for approvals | Tamb −20 to 65 °C, Type 4/4X, IP66 |
| EMC | EN 61326 |
Key specifications
| Inputs | 1 channel: pH/ORP, contacting or toroidal conductivity, chlorine, dissolved oxygen or ozone |
|---|---|
| Output | 2-wire 4–20 mA loop powered; HART 7 or FOUNDATION Fieldbus (FISCO option) |
| Power | Loop powered, 12.7 V DC minimum |
| Enclosure | Polycarbonate, Type 4X / IP66 |
| Approvals | Intrinsically safe FM, CSA, ATEX/IECEx (Ex ia IIC T4 Ga); non-incendive Class I Div 2 |
| Ambient temperature | −20 to 65 °C |
Measurement & communication
| Measurement options | pH/ORP; contacting conductivity; toroidal conductivity; chlorine; dissolved oxygen; ozone |
|---|---|
| Communication | HART 7, FOUNDATION Fieldbus, or FOUNDATION Fieldbus with FISCO |
| HART load resistor | 250 Ω external |
Power & housing
| Supply | Loop powered, 12.7 V DC minimum |
|---|---|
| Enclosure | Polycarbonate, Type 4X, IP66 |
| Dimensions | 155 × 155 × 131 mm |
| Conduit openings | ½ in or PG 13.5 |
| Display | Monochrome graphic LCD, 128 × 96 pixels, 3.8 in, no backlight |
| Ambient temperature | −20 to 65 °C |
| Relative humidity | 5–95%, non-condensing |
| Weight | 1 kg (shipping 1.5 kg) |
| Terminal wire sizes | 26–16 AWG |
Notes
| Data from the manufacturer's published datasheet. Confirm model, range, materials and approvals with Argonmark before ordering. |
Description
The Rosemount 1066 is a two-wire, loop-powered transmitter for one liquid analytical measurement: pH/ORP, contacting or toroidal conductivity, chlorine, dissolved oxygen or ozone. It communicates over 4–20 mA with HART 7, or over FOUNDATION Fieldbus (with a FISCO option), and needs a minimum of 12.7 V DC at the terminals.
The polycarbonate Type 4X/IP66 housing works from −20 to 65 °C and is approved intrinsically safe to FM, CSA and ATEX/IECEx (Ex ia IIC T4 Ga) with a suitable barrier. The large display, eight-language menus and pH glass/reference impedance diagnostics make routine calibration and troubleshooting straightforward.
Argonmark Ltd supplies Rosemount instruments across Bangladesh — to pulp and paper mills, water and effluent treatment plants, chemical, textile, food and power plants in Dhaka, Chattogram, Gazipur, Narayanganj and beyond. Send us the model, measuring range, process connection, wetted materials and output you need, and we will confirm the right configuration, lead time and price.
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